This Chillafish Bunzi Mint 2-in-1 Balance Bike Tricycle is uniquely designed to help teach your child balance at their own pace in a fun way. Your child learns to balance step-by-step on 3 wheels and when theyre ready, on 2 wheels. In 3-wheel mode, the wheels have been designed to be closer together to help your child learn to balance whilst still offering stability. The seat grows with your child from 8.7 inch / 22 cm in 3-wheel mode to 10.2 inch / 26 cm in 2-wheel mode. The silent anti-skid synthetic rubber tires wont leave marks on your floor and the material the tires are made from is also strong enough to be used outside. Bunzi is made of a very lightweight high-quality ABS material weighing 4.2 lbs / 1.8 kg which makes it easy to carry around thanks to the handgrip built into the back of the seat. You can easily bring the Bunzi on all your child's trips and adventures and can switch between a 3-wheel mode to a 2-wheel mode in just a few seconds with no tools required.Your chi